Kia Sportage: Exhaust Emission Control System / Description and operation

Exhaust emissions (CO, HC, NOx) are controlled by a combination of engine modifications and the addition of special control components.

Modifications to the combustion chamber, intake manifold, camshaft and ignition system form the basic control system.

These items have been integrated into a highly effective system which controls exhaust emissions while maintaining good drivability and fuel economy.

Exhaust Emission Control System

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Catalytic Converter Description and operation

Description The catalytic converter of the gasoline engine is a three way catalyst. It oxidizes carbon monoxide and hydrocarbons (HC), and separates oxygen from the oxides of nit ...

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Kia Sportage QL (2015-2026) Owners Manual: Smart key function

To remove the mechanical key, press and hold the release button (1) and remove the mechanical key (2). To reinstall the mechanical key, put the key into the hole and push it until a click sound is heard. With a smart key, you can lock or unlock a door (and Liftgate) and start the engine. ...

Kia Sportage QL (2015-2026) Owners Manual: Closing the hood

1. Before closing the hood, check the following: All filler caps in engine compartment must be correctly installed. Gloves, rags or any other combustible material must be removed from the engine compartment. 2. Return the support rod to its clip to prevent it from rattling. 3.Lower the ...